ashlynnrogue1
ashlynnrogue1 ashlynnrogue1
  • 03-01-2022
  • Mathematics
contestada

If sin 0 = 4
what is cos O?
cos 0 =
=
Simplify your answer if possible.

If sin 0 4 what is cos O cos 0 Simplify your answer if possible class=

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 04-01-2022

Answer:

  cos(θ) = (√33)/7

Step-by-step explanation:

The relevant relation is ...

  cos(θ) = √(1 -sin²(θ))

  cos(θ) = √(1 -(4/7)²) = √(1 -16/49) = √(33/49)

  cos(θ) = (√33)/7

Answer Link

Otras preguntas

Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. 4L TO 7.2 L
what is 1680 mm in feet
Calculate the magnitude and direction of the current in this circuit. Please help, I’ll like
what is tue cause of upthrust ?​
if C is the vector sum of A and B C=A+B what must be true about directions and magnitude of A and B if C=A+B? what must be true about the directions and magnitu
How do u do this I don’t understand pls and thanks
Phân tích các quan điểm của một số nhà giáo dục về việc sử dụng tác phẩm văn học trong giáo dục mầm non. Từ đó rút ra kết luận.
Find the volume of the following figure round your answer to the nearest tenth if necessary and make sure to use pi
2x+3y=19 // 6x+2y=22​
Kylie is comparing the cost of two housekeeping companies, DoItRight and CleanIt. The table describes the costs for DoItRight.Hours, x 1.5 3 3.5 4.5Total Cost,